123514002321 has 4 divisors (see below), whose sum is σ = 164685336432. Its totient is φ = 82342668212.

The previous prime is 123514002317. The next prime is 123514002329. The reversal of 123514002321 is 123200415321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123514002321 - 2² = 123514002317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123514002291 and 123514002300.

It is not an unprimeable number, because it can be changed into a prime (123514002329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20585667051 + ... + 20585667056.

It is an arithmetic number, because the mean of its divisors is an integer number (41171334108).

Almost surely, 2^123514002321 is an apocalyptic number.

It is an amenable number.

123514002321 is a deficient number, since it is larger than the sum of its proper divisors (41171334111).

123514002321 is an equidigital number, since it uses as much as digits as its factorization.

123514002321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41171334110.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 123514002321 its reverse (123200415321), we get a palindrome (246714417642).

The spelling of 123514002321 in words is "one hundred twenty-three billion, five hundred fourteen million, two thousand, three hundred twenty-one".